RFMA7185 -2W

UPDATED 05/08/08

7.10 – 8.50 GHz Power Amplifier MMIC

Specifications are subject to change without notice.

Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085

page 4 of 5

Revised May 2008

Package Dimension and Pin Assignment

Excelics

RFMA7185

Dimensions are in inches [mm]

Application Note

1. The package should be screwed onto a good heat sink and ground

2. Turn on/off sequence is required:

---to turn on: apply -5V first, then +10V.

---to turn off: turn +10V off first, then turn -5V off

3. Recommended Bias Circuit and Internal Block Diagram

“N/C” pins on package can be either

grounded or left open.

(No connection inside of package)

-2W